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Laabri

Per 3 Unit 9 Assessment Congruent Triangles (Due 5/22/2025)

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Last updated 3 months ago
10 Nsɛmmisa

This is the Unit assessment covering Unit 9

You may use your notes, past assignments, and desmos to complete this assessment.

Complete the entire test and show your work for full credit. Responses without work will receive no points.

Ɛhia
20
Ɛhia
5
Ɛhia
30
Ɛhia
20
Ɛhia
18
Ɛhia
18

Proving Triangles Congruent

Ɛhia
10
Ɛhia
10
Ɛhia
60
Ɛhia
20
Asemmisa {{asɛmmisaAhyɛnsode}}
1.

Solve for x.

Asemmisa {{asɛmmisaAhyɛnsode}}
2.

What kind of triangle is this based on its angles?

What kind of triangle is this based on its sides?

Asemmisa {{asɛmmisaAhyɛnsode}}
3.

Solve for x.

x=

What is the measure of ∠X?

m∠X=

What is the measure of ∠Y?

m∠Y=

Asemmisa {{asɛmmisaAhyɛnsode}}
4.

Solve for x.

Asemmisa {{asɛmmisaAhyɛnsode}}
5.

Given △NOM ≅△YZX, complete each of the following statements.

∠X= MO=

∠N= XY=

∠Z= YZ=

Asemmisa {{asɛmmisaAhyɛnsode}}
6.

Given △DEF≅△GJH, complete each of the following statements. (Be sure to use measurements.)

∠J= DF=

∠E= HJ=

∠G= GH=

Asemmisa {{asɛmmisaAhyɛnsode}}
7.

State whether the triangles can be proven congruent, if possible, by SSS or SAS, ASA, AAS, or HL. If not write not enough information.

Complete this congruence statement. If the triangles are not congruent, write n/a.

△DFE≅△

Asemmisa {{asɛmmisaAhyɛnsode}}
8.

State whether the triangles can be proven congruent, if possible, by SSS or SAS, ASA, AAS, or HL. If not write not enough information.

Complete this congruence statement. If the triangles are not congruent, write n/a.

△PRS≅△

Asemmisa {{asɛmmisaAhyɛnsode}}
9.

Given △PHS≅△CNF, Solve for x, y, and z

x=

y=

z=

Asemmisa {{asɛmmisaAhyɛnsode}}
10.

Given △DBC≅△DFE

Solve for x

x=

What is the measure EF?